look up any word, like blumpkin:
acronymn for "man I'd like 2 be fucked by"...a gay man's expression of praise for another gay man's potential as a fuck buddy
overheard in a nude gay discotheque, one geek to another: "That guy with the tats and the PA is a veritable L2BFB, n'est-ce pas?"
by handel.friend March 14, 2009